1006746003

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{89417}}^1$

素因数の和:89568

約数の個数: 20

約数和(自身を含む): 1514740920

約数和(自身を除く): 507994917

約数列:

[1, 3, 9, 27, 81, 139, 417, 1251, 3753, 11259, 89417, 268251, 804753, 2414259, 7242777, 12428963, 37286889, 111860667, 335582001, 1006746003]

約数ペア:

[(1, 1006746003), (3, 335582001), (9, 111860667), (27, 37286889), (81, 12428963), (139, 7242777), (417, 2414259), (1251, 804753), (3753, 268251), (11259, 89417)]